Environment biotechnology is an integrated field of biotechnology concentrated on Different issue about environment and ecosystem to make world clean from wastes and controlling pollution, Here is list of issue usually talked about in Environment Biotechnology.

Fundamentals of Biological Intervention
Genetic manipulation strategies in environmental biotechnology
Pollution indicators
Pollution control strategies
Biology of waste water and its treatment
Sludge treatment
Contaminated land and bioremediation
Effluent treatment
Phytotechnology
Hyper-accumulation
Solid Waste treatment
Detoxification of hazardous chemicals
Biodegradation
Biotransformation
Biosorption